Evil Numbers in Java in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st sean-niemann 🇺🇸 1,000 59 330ms 26 Sep 2025 1st JayXon 🇺🇸 1,000 59 339ms 26 Sep 2025 3rd rucin93 🇵🇱 983 60 334ms 24 Sep 2025 3rd DialFrost 🇸🇬 983 60 345ms 26 Sep 2025 3rd fuzzylojik-golf 🇺🇸 983 60 324ms 26 Sep 2025 3rd namelessiw 983 60 337ms 2 Oct 2025 3rd stefangimmillaro 983 60 335ms 6 Oct 2025 8th pardouin 🇫🇷 967 61 337ms 26 Sep 2025 9th emgordon154 952 62 344ms 25 Sep 2025 9th GolfingSuccess 🇬🇷 952 62 335ms 25 Sep 2025 9th nwellnhof 🇩🇪 952 62 335ms 25 Sep 2025 9th Yewzir 🇧🇪 952 62 346ms 2 Oct 2025 9th MeWhenI 🇻🇦 952 62 330ms 35 hours ago 14th Shanethegamer 🇺🇸 922 64 340ms 25 Sep 2025 15th snoozingnewt 🇺🇸 855 69 324ms 14 days ago 16th dokutan 843 70 343ms 24 Sep 2025 16th Jacob385 843 70 332ms 12 days ago 18th kmathis22 831 71 339ms 11 days ago 19th jared-hughes 819 72 330ms 24 Sep 2025 19th Liibe 819 72 337ms 25 Sep 2025 19th Schmitt-Very-Cool 819 72 336ms 7 Oct 2025 22nd CaedenHarper 🇨🇦 797 74 344ms 3 Oct 2025 22nd HumanoidCPU 797 74 345ms 25 hours ago 24th ethanlally 787 75 350ms 3 days ago 24th squid233 787 75 336ms 42 hours ago 26th Lydxn 🇨🇦 608 97 300ms 9 Mar 2022 26th Steffan153 🇫🇮 608 97 305ms 2 Aug 2024 28th primo-ppcg 🇹🇭 596 99 304ms 25 Apr 2020 28th Attero 🇸🇪 596 99 293ms 26 Apr 2020 28th janbehrens 🇩🇪 596 99 302ms 26 Sep 2020 28th prplz 🇦🇺 596 99 296ms 15 Feb 2021 28th inventshah 596 99 308ms 20 Apr 2021 28th ScottHamper 596 99 289ms 26 May 2021 28th sisyphus-ppcg 🇦🇺 596 99 288ms 11 Jun 2021 28th Irratix 🇳🇱 596 99 312ms 8 Dec 2021 28th Apataras 596 99 288ms 7 Jul 2025 37th elgan65536 578 102 304ms 6 Apr 2024 38th bubg-dev 546 108 301ms 18 Aug 2020 38th cbrt-x 546 108 298ms 17 Aug 2021 38th Player01osu 546 108 310ms 29 Oct 2023 38th Benzas01 546 108 297ms 5 Oct 2025 42nd mamsterla 541 109 300ms 10 Jul 2020 42nd mdverifi 541 109 297ms 13 Jul 2020 42nd theindexer 541 109 300ms 18 Aug 2020 42nd reki2069 541 109 293ms 3 Aug 2021 42nd h3ra993huskp 🇯🇵 541 109 301ms 3 Nov 2023 42nd Maximizer02 541 109 289ms 30 Jul 2024 42nd ravnskjaer 🇩🇰 541 109 303ms 20 Dec 2024 42nd yoshykai 541 109 294ms 29 Mar 2025 50th raphaelimahorn 536 110 285ms 3 Sep 2020 50th xkacer 🇨🇿 536 110 298ms 20 Nov 2020 50th selketdaly 536 110 299ms 29 Jan 2021 50th perlebach 🇨🇿 536 110 296ms 10 Jun 2025 54th hoodadam 532 111 291ms 21 Apr 2020 54th Bolix7 532 111 314ms 26 May 2021 56th hjcafaroUC 527 112 291ms 7 Aug 2020 56th bwat2 527 112 285ms 10 Mar 2022 56th 5quiwyrm 527 112 288ms 24 Sep 2022 56th Betuaredead 527 112 307ms 4 Jan 2023 56th msbranicky 527 112 293ms 7 Sep 2023 56th bac0id 527 112 293ms 26 Sep 2023 56th theComic8r 527 112 286ms 4 Dec 2023 56th Kaffeleif 527 112 297ms 29 Jan 2024 56th Rohit-Lall 527 112 304ms 26 Feb 2024 56th noescareno 527 112 283ms 31 May 2025 66th KevXtroy 522 113 296ms 18 Aug 2020 66th althryenix 522 113 291ms 22 Jul 2022 66th crizin 🇰🇷 522 113 294ms 9 Sep 2023 69th c0d3-4-F00d 🇩🇪 513 115 310ms 26 Jun 2021 69th retrohun 513 115 295ms 9 Feb 2022 69th JustRevDice 513 115 298ms 30 Mar 2022 69th lukehewittvandy 513 115 324ms 19 Jul 2022 69th imma-Spring 513 115 309ms 28 Nov 2023 74th DylanSmith63 509 116 291ms 16 Oct 2022 74th luca1339 509 116 298ms 29 May 2024 1–75 of 125 Next Last